EP1297374A1 - Erkennung der maximalposition eines revolvers oder schiebers in mikroskopen - Google Patents
Erkennung der maximalposition eines revolvers oder schiebers in mikroskopenInfo
- Publication number
- EP1297374A1 EP1297374A1 EP01965073A EP01965073A EP1297374A1 EP 1297374 A1 EP1297374 A1 EP 1297374A1 EP 01965073 A EP01965073 A EP 01965073A EP 01965073 A EP01965073 A EP 01965073A EP 1297374 A1 EP1297374 A1 EP 1297374A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- slide
- maximum
- maximum position
- microscopes
- recognition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 claims abstract description 7
- 238000001514 detection method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/24—Base structure
- G02B21/248—Base structure objective (or ocular) turrets
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/14—Mountings, adjusting means, or light-tight connections, for optical elements for lenses adapted to interchange lenses
- G02B7/16—Rotatable turrets
Definitions
- the revolvers or slides for example for holding different lenses that are swiveled or pushed into the beam path, are coded in their individual positions, i.e. Each position has a readable code, which can be encoded using micro switches or optically using reflex couplers or magnetically using Hall sensors.
- Hall sensors e.g. a binary-coded number of magnets in a row assigned to each position, which clearly describe the position.
- the type of revolver is permanently entered in the program without additional cables. A change would then result in a firmware change. If the type of revolver is stored as a parameter in the microprocessor, you also need a suitable input option (eg PC download). Another option is to use the buttons on the microscope. This requires a display to check the entry. In order to eliminate these disadvantages, only the existing position coding is required according to the invention. This is done as follows: Each revolver or slide has coded position detection. In order to store the maximum expected position as a parameter in the firmware of the microprocessor when changing, the new turret is inserted and the position detection is connected to the microprocessor. In the case of a manual turret, the maximum position will be recognized in such a way that the turret is mounted in starting position 1, as is already provided in the assembly instructions.
- the maximum position is set.
- the microprocessor recognizes the current position and compares it with the maximum position entered in the memory. (see flow chart) If the current position () is not equal to the maximum position and is greater than 2, the current position is entered in the system parameters as the maximum position. The test greater than 2 is required so that if the direction of rotation is incorrect, no incorrect value is determined for the detection. In this case, no entry will be made in the system parameters.
- the procedure for motorized turrets is carried out in the same way; after installation, the turret is manually turned backwards from position 1 to the maximum position. The entry in the system parameters is done as above. The same procedure is used for linear slides. Switch on the device in position 1 and slide the slide to the maximum position.
- the maximum position is recognized and entered in the system parameters as above.
- the condition for the entry is that the slide remains in this position for at least a certain amount of time (eg 3s).
- Figure 1 the process described is shown schematically as a flow chart. This process must be done in the application be integrated so that it is run through cyclically (e.g. several times in a second).
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Microscoopes, Condenser (AREA)
- Lens Barrels (AREA)
- Tests Of Electronic Circuits (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10032395 | 2000-07-06 | ||
| DE10032395A DE10032395A1 (de) | 2000-07-06 | 2000-07-06 | Erkennung des Maximalposition eines Revolvers oder Schiebers in Mikroskopen |
| PCT/EP2001/007768 WO2002003119A1 (de) | 2000-07-06 | 2001-07-06 | Erkennung der maximalposition eines revolvers oder schiebers in mikroskopen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1297374A1 true EP1297374A1 (de) | 2003-04-02 |
| EP1297374B1 EP1297374B1 (de) | 2005-02-09 |
Family
ID=7647694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP01965073A Expired - Lifetime EP1297374B1 (de) | 2000-07-06 | 2001-07-06 | Erkennung der maximalposition eines revolvers in mikroskopen |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6744576B2 (de) |
| EP (1) | EP1297374B1 (de) |
| JP (1) | JP2004502968A (de) |
| AT (1) | ATE289077T1 (de) |
| DE (2) | DE10032395A1 (de) |
| WO (1) | WO2002003119A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102663266B1 (ko) | 2013-05-09 | 2024-05-03 | 사솔 테크날러지 (프로프라이어터리) 리미티드 | 에틸렌의 1-헥센 및 1-옥텐의 혼합물로의 올리고머화 방법 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE6902160U (de) | 1969-01-20 | 1969-05-14 | Toni Hoeller | Untersatz fuer glaeser und flaschen |
| DE3630632A1 (de) * | 1986-03-14 | 1987-09-24 | Zeiss Carl Fa | Objektivrevolver fuer mikroskope |
| DE3711843A1 (de) * | 1987-03-09 | 1988-09-22 | Leitz Ernst Gmbh | Revolver-dreheinrichtung fuer optische bauelemente sowie verfahren zur regelung der drehzahl derselben |
| EP0388812B1 (de) * | 1989-03-20 | 1995-08-16 | Olympus Optical Co., Ltd. | Mikroskop |
| JPH0816736B2 (ja) | 1989-07-05 | 1996-02-21 | 株式会社ミツトヨ | 顕微鏡及びその操作方法 |
| US5337177A (en) * | 1989-09-13 | 1994-08-09 | Nikon Corporation | Microscope |
| JP3213811B2 (ja) | 1990-02-23 | 2001-10-02 | 松下電工株式会社 | ワイヤレス電気施解錠装置 |
| JP2975049B2 (ja) | 1990-05-16 | 1999-11-10 | オリンパス光学工業株式会社 | 顕微鏡の電動レボルバ制御装置 |
| JP2919017B2 (ja) * | 1990-08-06 | 1999-07-12 | オリンパス光学工業株式会社 | 顕微鏡 |
| JPH0829695A (ja) | 1994-07-20 | 1996-02-02 | Matsushita Electric Ind Co Ltd | レボルバー式顕微鏡及び回転位置決め装置 |
| JP3406987B2 (ja) | 1995-01-30 | 2003-05-19 | 株式会社ニコン | 電動式顕微鏡 |
| JP3656918B2 (ja) * | 1995-06-12 | 2005-06-08 | オリンパス株式会社 | 電動レボルバ制御装置 |
| JPH1123975A (ja) | 1997-07-01 | 1999-01-29 | Nikon Corp | 顕微鏡 |
| JP3823471B2 (ja) * | 1997-09-10 | 2006-09-20 | 株式会社ニコン | 電動顕微鏡 |
-
2000
- 2000-07-06 DE DE10032395A patent/DE10032395A1/de not_active Withdrawn
-
2001
- 2001-07-06 DE DE50105313T patent/DE50105313D1/de not_active Expired - Fee Related
- 2001-07-06 JP JP2002508127A patent/JP2004502968A/ja active Pending
- 2001-07-06 WO PCT/EP2001/007768 patent/WO2002003119A1/de not_active Ceased
- 2001-07-06 EP EP01965073A patent/EP1297374B1/de not_active Expired - Lifetime
- 2001-07-06 AT AT01965073T patent/ATE289077T1/de not_active IP Right Cessation
- 2001-07-06 US US10/049,802 patent/US6744576B2/en not_active Expired - Fee Related
Non-Patent Citations (1)
| Title |
|---|
| See references of WO0203119A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1297374B1 (de) | 2005-02-09 |
| US6744576B2 (en) | 2004-06-01 |
| WO2002003119A1 (de) | 2002-01-10 |
| JP2004502968A (ja) | 2004-01-29 |
| DE50105313D1 (de) | 2005-03-17 |
| ATE289077T1 (de) | 2005-02-15 |
| DE10032395A1 (de) | 2002-01-17 |
| US20020163718A1 (en) | 2002-11-07 |
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